package com.foreknow.demo5;

import javax.sound.midi.Soundbank;

public class A {
    public void method_a(){
        System.out.println("aaaaaa");
    }
    public void method_b(int a){
        System.out.println(a);
    }
    public boolean method_c(int a,int b){
        return a == b;
    }
    public String method_d(String name){
        return "您的名字是" + name;
    }
}
